CN110531357B - 估计移动目标在水平面中速度大小的方法和雷达检测*** - Google Patents

估计移动目标在水平面中速度大小的方法和雷达检测*** Download PDF

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CN110531357B
CN110531357B CN201910409130.3A CN201910409130A CN110531357B CN 110531357 B CN110531357 B CN 110531357B CN 201910409130 A CN201910409130 A CN 201910409130A CN 110531357 B CN110531357 B CN 110531357B
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speed
variance
estimate
estimated
magnitude
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CN110531357A (zh
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M·斯塔希尼克
D·凯斯拉尔
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Aptiv Technologies Ltd
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Aptiv Technologies Ltd
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S13/588—Velocity or trajectory determination systems; Sense-of-movement determination systems deriving the velocity value from the range measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S13/583—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves and based upon the Doppler effect resulting from movement of targets
    • G01S13/584—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves and based upon the Doppler effect resulting from movement of targets adapted for simultaneous range and velocity measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/91—Radar or analogous systems specially adapted for specific applications for traffic control
    • G01S13/92—Radar or analogous systems specially adapted for specific applications for traffic control for velocity measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/292—Extracting wanted echo-signals
    • G01S7/2921—Extracting wanted echo-signals based on data belonging to one radar period
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
    • G01S13/343—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal using sawtooth modulation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S13/589—Velocity or trajectory determination systems; Sense-of-movement determination systems measuring the velocity vector
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
    • G01S13/874—Combination of several systems for attitude determination
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/932—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles using own vehicle data, e.g. ground speed, steering wheel direction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/9327—Sensor installation details
    • G01S2013/93271—Sensor installation details in the front of the vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/9327—Sensor installation details
    • G01S2013/93274—Sensor installation details on the side of the vehicles

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
CN201910409130.3A 2018-05-23 2019-05-16 估计移动目标在水平面中速度大小的方法和雷达检测*** Active CN110531357B (zh)

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EP18173846.9 2018-05-23
EP18173846.9A EP3572839A1 (de) 2018-05-23 2018-05-23 Verfahren zur schätzung eines geschwindigkeitsausmasses eines sich bewegenden ziels in einer horizontalen ebene und radardetektionssystem

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Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3415948B1 (de) * 2017-06-12 2021-11-10 Aptiv Technologies Limited Verfahren zur bestimmung der radialgeschwindigkeit eines ziels ohne aliasing
EP3415945B1 (de) 2017-06-12 2024-01-10 Aptiv Technologies Limited Verfahren zur bestimmung der gierrate eines zielfahrzeugs
EP3575827A1 (de) 2018-06-01 2019-12-04 Aptiv Technologies Limited Verfahren zur robusten schätzung der geschwindigkeit eines ziels mithilfe eines host-fahrzeugs
EP3611541B1 (de) 2018-08-16 2024-07-03 Aptiv Technologies AG Verfahren zur bestimmung einer unsicherheitsschätzung einer geschätzten geschwindigkeit
US11586862B2 (en) * 2020-02-14 2023-02-21 Ford Global Technologies, Llc Enhanced object detection with clustering
US20210261158A1 (en) 2020-02-21 2021-08-26 BlueSpace.ai, Inc. Method for object avoidance during autonomous navigation
CN111679270B (zh) * 2020-05-26 2022-05-03 电子科技大学 一种反射点不确定场景下多路径融合目标检测算法
US11709250B2 (en) * 2020-09-02 2023-07-25 Inceptio Hongkong Limited Estimating three-dimensional target heading using a single snapshot
US11714186B2 (en) * 2020-09-02 2023-08-01 Inceptio Hongkong Limited Estimating target heading using a single snapshot
CN113109783B (zh) * 2021-04-15 2022-08-26 森思泰克河北科技有限公司 航向角获取方法、装置、设备和存储介质
EP4160256A1 (de) * 2021-10-01 2023-04-05 Aptiv Technologies Limited Verfahren und system zur kalibrierung eines radarsensors
CN115963485A (zh) * 2021-10-11 2023-04-14 华人运通(上海)自动驾驶科技有限公司 速度检测方法、装置、设备及可读存储介质
US20230121956A1 (en) * 2021-10-15 2023-04-20 Aptiv Technologies Limited Target-Velocity Estimation Using Position Variance
US20230150543A1 (en) * 2021-11-16 2023-05-18 Argo AI, LLC Systems and methods for estimating cuboid headings based on heading estimations generated using different cuboid defining techniques
EP4194885A1 (de) * 2021-12-09 2023-06-14 Aptiv Technologies Limited Verfahren zur bestimmung des mobilitätszustands eines zielobjekts

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5964822A (en) 1997-08-27 1999-10-12 Delco Electronics Corp. Automatic sensor azimuth alignment
US6873251B2 (en) * 2002-07-16 2005-03-29 Delphi Technologies, Inc. Tracking system and method employing multiple overlapping sensors
US6925370B2 (en) 2003-10-06 2005-08-02 Delphi Technologies, Inc. Automotive system including a back-up aid with parking assist
US7831354B2 (en) 2004-03-23 2010-11-09 Continental Teves, Inc. Body state estimation of a vehicle
KR20080007780A (ko) 2006-07-18 2008-01-23 현대자동차주식회사 어댑티브 크루즈 컨트롤 시스템의 레이더 조향장치
JP2008116323A (ja) * 2006-11-06 2008-05-22 Mitsubishi Electric Corp レーダ装置、その距離計測方法およびプログラム
GB2462148A (en) * 2008-07-31 2010-02-03 Mitsubishi Electric Inf Tech Automotive FMCW radar with multiple frequency chirps
JP4827956B2 (ja) 2009-09-18 2011-11-30 三菱電機株式会社 車載用レーダ装置
DE102009057191A1 (de) * 2009-12-05 2011-06-09 Valeo Schalter Und Sensoren Gmbh Verfahren zum eindeutigen Bestimmen einer Entfernung und/oder einer relativen Geschwindigkeit eines Objektes, Fahrerassistenzeinrichtung und Kraftfahrzeug
CN102822881B (zh) * 2010-04-05 2015-04-29 丰田自动车株式会社 车辆的碰撞判定装置
WO2012001896A1 (ja) 2010-06-29 2012-01-05 本田技研工業株式会社 車両の進行路推定装置
DE102012224125B4 (de) 2012-01-02 2024-03-07 Ford Global Technologies, Llc Verfahren zur Spurhalteunterstützung eines Fahrers eines Kraftfahrzeugs und Spurhalteassistenzsystem
US8457891B1 (en) 2012-06-19 2013-06-04 Honeywell International Inc. Systems and methods for compensating nonlinearities in a navigational model
US9187091B2 (en) 2012-07-30 2015-11-17 Ford Global Technologies, Llc Collision detection system with a plausibiity module
JP5905846B2 (ja) * 2013-03-29 2016-04-20 株式会社日本自動車部品総合研究所 横断判定装置およびプログラム
US9864046B2 (en) 2013-06-15 2018-01-09 Howard University Using an MM-principle to enforce a sparsity constraint on fast image data estimation from large image data sets
DE102013011239A1 (de) * 2013-07-05 2015-01-08 Daimler Ag Verfahren zur Bestimmung einer Bewegung eines Objekts
KR101528882B1 (ko) 2013-07-19 2015-06-15 현대모비스 주식회사 요 레이트 센서의 오프셋 보정 장치와 방법 및 상기 장치를 구비하는 차량 속도 제어 시스템
CA2824703C (en) 2013-08-26 2021-03-16 Alastair Malarky Methods and systems for determining vehicle position in an automatic vehicle identification system
GB2517710A (en) * 2013-08-28 2015-03-04 Aveillant Ltd Radar system and associated apparatus and methods
DE102013018310A1 (de) * 2013-10-31 2015-04-30 Daimler Ag Verfahren zur Bestimmung einer Bewegung eines Objekts
DE102013019804A1 (de) 2013-11-27 2015-05-28 Daimler Ag Verfahren zur Ermittlung einer Bewegung eines Objekts
JP6248593B2 (ja) 2013-12-06 2017-12-20 富士通株式会社 姿勢検出装置、姿勢検出方法および姿勢検出プログラム
DE102015101292A1 (de) 2015-01-29 2016-08-04 Valeo Schalter Und Sensoren Gmbh Verfahren zum Erfassen eines Objekts in einem Umgebungsbereich eines Kraftfahrzeugs durch Überprüfen einer räumlichen Abweichung von Messpunkten, Steuereinrichtung, Fahrerassistenzsystem sowie Kraftfahrzeug
US9903945B2 (en) 2015-02-04 2018-02-27 GM Global Technology Operations LLC Vehicle motion estimation enhancement with radar data
US9983301B2 (en) * 2015-10-02 2018-05-29 Delphi Technologies, Inc. Automated vehicle radar system to determine yaw-rate of a target vehicle
US10565468B2 (en) 2016-01-19 2020-02-18 Aptiv Technologies Limited Object tracking system with radar/vision fusion for automated vehicles
EP3252501B1 (de) 2016-06-03 2022-06-08 Veoneer Sweden AB Verbesserte objekterkennung und bewegungsstatusschätzung für ein fahrzeugumgebungserkennungssystem
JP6619697B2 (ja) * 2016-06-09 2019-12-11 株式会社デンソー レーダ装置
US10351146B2 (en) 2016-06-20 2019-07-16 Aptiv Technologies Limited Trailer estimation improvement
US10286916B2 (en) 2016-06-20 2019-05-14 Aptiv Technologies Limited Trailer estimation and blind spot information system performance improvement
US10114106B2 (en) 2016-07-22 2018-10-30 Delphi Technologies, Inc. Automated vehicle radar system with auto-alignment for azimuth, elevation, and vehicle speed-scaling-error
EP3285230B1 (de) 2016-08-19 2021-04-07 Veoneer Sweden AB Verbesserte objekterkennung und bewegungsschätzung für ein fahrzeugumgebungserkennungssystem
CN106372278A (zh) 2016-08-19 2017-02-01 电子科技大学 一种联合考虑输入参数不确定性和代理模型不确定性的灵敏度分析方法
EP3415948B1 (de) 2017-06-12 2021-11-10 Aptiv Technologies Limited Verfahren zur bestimmung der radialgeschwindigkeit eines ziels ohne aliasing
EP3415945B1 (de) 2017-06-12 2024-01-10 Aptiv Technologies Limited Verfahren zur bestimmung der gierrate eines zielfahrzeugs
EP3422042B1 (de) 2017-06-29 2020-03-18 Aptiv Technologies Limited Verfahren zur bestimmung der ausrichtung eines zielfahrzeugs
WO2019187056A1 (ja) * 2018-03-30 2019-10-03 アルウェットテクノロジー株式会社 速度計測装置、速度計測プログラム、記録媒体および速度計測方法
US10955547B2 (en) 2018-05-24 2021-03-23 The Boeing Company Combined radar and communications system using common signal waveform
EP3575827A1 (de) 2018-06-01 2019-12-04 Aptiv Technologies Limited Verfahren zur robusten schätzung der geschwindigkeit eines ziels mithilfe eines host-fahrzeugs
EP3611541B1 (de) 2018-08-16 2024-07-03 Aptiv Technologies AG Verfahren zur bestimmung einer unsicherheitsschätzung einer geschätzten geschwindigkeit
US11046328B2 (en) * 2018-09-25 2021-06-29 GM Global Technology Operations LLC Velocity estimation of an object

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CN110531357A (zh) 2019-12-03
US11448746B2 (en) 2022-09-20
EP3572839A1 (de) 2019-11-27
US20190361106A1 (en) 2019-11-28

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